Baroness Warsi is right to challenge what she calls 'militant secularism'.

Baroness Warsi, the chairman of the Conservative Party, today leads a heavyweight ministerial delegation to the Vatican to mark the 30th anniversary of Margaret Thatcher’s decision to restore full diplomatic relations between our two states. She has used the opportunity to urge people to be far less timid about their faith and to challenge what she calls “militant secularisation”. It is unsurprising that it has taken a Muslim member of the Cabinet to speak out clearly and forcefully on the importance of faith in the life of the nation; followers of Islam tend to be less mealy-mouthed about their beliefs than many Christians.

Lady Warsi argues that society will be healthier if people “feel stronger in their religious identities and more confident in their creeds”. That means “individuals not diluting their faiths and nations not denying their religious heritages”. She makes an important point. Our history and culture are formed by the Christian faith. The way we are governed is linked directly to the schism in the Church almost half a millennium ago: in England, we have an Established Church of which the head of state is the Supreme Governor.

It is all too easy to forget this – largely because politically correct fawning by public bodies over the sensitivities of other faiths has left many Christians feeling inhibited about asserting and celebrating their own beliefs. It has also left many wondering exactly when it was that Britain stopped being a Christian country. Combine that with the aggressive intolerance of the militant secularists, and it is little wonder that the Church of England frequently feels beleaguered.

Last week, we had the perfect illustration of this baleful process, when the National Secular Society succeeded in a High Court attempt to prevent Bideford Town Council doing something it had done for centuries – holding a short prayer service at the start of its meetings. The atheist former councillor who pressed the case argued that the council had no right to “impose” its religious views on him, conveniently ignoring the fact that no one had forced him to attend the prayers, and failing totally to see that it was he who was seeking to impose his views on others, not the other way round.

Such instincts, Baroness Warsi notes, are “deeply intolerant”, and have historically been the hallmark of totalitarian regimes. Her warning that the removal of faith from the public sphere is dangerous is, therefore, both timely and right, and all credit to her for sounding it. It is high time that many of our religious leaders were similarly assertive, and stopped seeming so apologetic about their faith.